"""
@name : 用户检测
@author : shiyaling
@projectname : xsfh
"""
print("欢迎使用用户检测系统！")
dct1 = {'root':'123456','admin':'admin'}
user = 0
while user != 'quit':
    user = input("请输入用户名：")
    passwd = input("请输入密码：")
    if (user,passwd) in dct1.items():
        print("验证成功!")
    else:
        print("验证失败！")


